Product name: CYCLOPENTANE
Characteristic &Usage:
Cyclopentane, also known as "pentamethylene", is a kind of cycloalkane with the formula of C5H10. It has a molecular weight of 70.13. It exists as a kind of flammable liquid. It has a melting point-94.4 °C, boiling point of 49.3 °C, relative density of 0.7460 and the refractive index of 1.4068. It is soluble in alcohol, ether and hydrocarbons and is not soluble in water.Cyclopentane Used in Substitute freon for heat preservation materials in refrigerators and freezers and other rigid PU foam and foaming agents
Technical Index
Test Items
|
Specification
|
Test method
|
Density(15℃) (g/cm3)
|
0.746-0.750
|
GB/T1884
|
Cyclopentane
|
≧95%
|
GB/T 18825-2002
|
N-hexane
|
≦ 0.001
|
C6 &Lighter
|
Less
|
Benzene
|
≦ 1 ppm
|
Moisture
|
≦ 100 ppm
|
GB/T 6283-1986
|
Total Sulfur
|
≦ 2 μg/mL
|
SH/T 0253-1992
|
Appearance
|
Colorless transparent liquid
|
Visual
|
|